Description
The 12V DC Delay Timer Relay Module is a compact and reliable delay control solution designed for automation, security, and electronic control applications. This module allows users to introduce a controlled delay before switching ON or OFF a connected device, making it ideal for timing-based operations.
Equipped with an adjustable potentiometer, the delay time can be fine-tuned according to specific project requirements. The onboard relay provides NO, NC, and COM terminals, offering flexible wiring options for various electrical loads.
This delay kit is widely used in access control systems, gate automation, alarm triggering, motor control, power sequencing, and DIY electronics projects. Its small PCB size makes it easy to integrate into custom enclosures or control panels.
Technical Specifications
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Product Type: DC Delay Timer Relay Module
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Operating Voltage: 12V DC
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Relay Type: Electromechanical Relay
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Relay Contacts: NO / COM / NC
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Delay Adjustment: Variable (via onboard potentiometer)
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Mounting Type: PCB / Enclosure Mount
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Indicator: LED Status Indicator
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Board Material: PCB
Applications
FAQs
Q: What voltage does this delay module operate on?
It operates on 12V DC.
Q: Can the delay time be adjusted?
Yes, the delay time is adjustable using the onboard potentiometer.
Q: Does it support NO and NC outputs?
Yes, it includes NO, NC, and COM relay terminals.
Q: Can it be used for alarm or gate systems?
Yes, it is commonly used in alarms, access control, and gate automation.
Q: Is it suitable for DIY projects?
Absolutely, it is ideal for DIY and custom automation circuits
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